[Feature] Damage Iterrable Rework (#1685)

* Initial

* More

* Fixed current actionConfig damage

* Reworked ActionConfig damage ui

* .

* Updated all Adversary compendium damage entries

* more

* The rest

* Fixed misses

* .

* .

* Also migrate sub fields of MappingField

* Removed MappingField

* Fix regression with re-tiering adversaries when dealing non-hp damage

* Allow iterable object to be detected as an object by foundry

---------

Co-authored-by: Carlos Fernandez <cfern1990@gmail.com>

src/packs/adversaries/adversary_Tangle_Bramble_XcAGOSmtCFLT1unN.json

@@ -94,8 +94,8 @@
         "useDefault": false
       },
       "damage": {
-        "parts": [
-          {
+        "parts": {
+          "hitPoints": {
             "value": {
               "custom": {
                 "enabled": true,
@@ -122,7 +122,7 @@
             },
             "base": false
           }
-        ],
+        },
         "includeBase": false
       },
       "description": "",